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Transparent Eaton auxiliary contact block side mount for 15-75A starters

Eaton

Eaton C320KG2 Cutler-Hammer DP Aux Contact NC Side Mount 15-75A

SKU CH-1EK3-A96CQ

Auxiliary contact rated 10 A at 600 V AC with one normally closed contact, side-mounting on 15-75 A definite-purpose starters and contactors

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • Side-mount auxiliary contact fits A25, A27, B25, B27, C25 starters
  • Normally closed contact opens circuit for safety interlocks
  • 10 A AC rating handles control-circuit loads reliably
  • 600 V AC maximum voltage suits industrial panels
  • Compatible with 15–75 A definite-purpose contactors

Eaton C320KG2 Auxiliary Contact

This Eaton C320KG2 Cutler-Hammer auxiliary contact provides a single normally closed circuit for definite purpose starters and contactors. It mounts on the side of compatible devices for control circuit integration. The unit suits industrial automation panels requiring auxiliary signalling. Buyers needing normally open contacts or multiple circuits cannot use this part.

10 A AC current rating

The contact carries 10 amperes at 600 volts AC maximum. This rating determines whether the device can switch your specific control circuit load. Exceeding this value risks contact welding or insulation failure. Verify your coil or pilot duty demand before installation.

Side-mount compatibility

The side-mount design fits Series A25, A27, B25, B27 definite purpose starters and C25 definite purpose contactors. This mounting style preserves front panel space for other accessories. Panels using front-mount only starters or incompatible series cannot accept this auxiliary contact.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 76% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameEaton
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

How much current can the 10 A auxiliary contact handle in a live circuit?

The auxiliary contact is rated for 10 A AC, so it can carry up to that current when the starter or contactor is energised.

What does the 600V AC maximum voltage rating cap in practice?

It limits the contact to circuits that do not exceed 600V AC, making it suitable for standard industrial control voltages.

Will the side-mount auxiliary contact fit my 25 A definite purpose starter?

Yes, it is compatible with Series A25 and B25 definite purpose starters, as well as C25 contactors.

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